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ES2171436T3 - Procedimiento para producir un policarbonato usando un catalizador autoiniciador de amina terciaria volatil. - Google Patents

Procedimiento para producir un policarbonato usando un catalizador autoiniciador de amina terciaria volatil.

Info

Publication number
ES2171436T3
ES2171436T3 ES94304024T ES94304024T ES2171436T3 ES 2171436 T3 ES2171436 T3 ES 2171436T3 ES 94304024 T ES94304024 T ES 94304024T ES 94304024 T ES94304024 T ES 94304024T ES 2171436 T3 ES2171436 T3 ES 2171436T3
Authority
ES
Spain
Prior art keywords
tertiary amine
voltable
polycarbonate
procedure
produce
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94304024T
Other languages
English (en)
Inventor
Joseph Anthony King Jr
Klaas Brouwer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2171436T3 publication Critical patent/ES2171436T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A RESINAS TERMOPLASTICAS Y METODOS PARA OBTENERLAS, UTILIZANDO UN SISTEMA CATALIZADOR DE AMINA TERCIARIA DE COMPONENTE UNICO. MAS PARTICULARMENTE, LA INVENCION DESCRIBE RESINAS TALES COMO RESINAS DE POLICARBONATO DE GRAN PESO MOLECULAR, QUE SE PRODUCEN MEDIANTE UNA REACCION DE CONDENSACION FUNDIDA SIN DISOLVENTES, ENTRE CARBONATO DE DIFENIL (DPC) Y BISFENOL A (BPA), EN PRESENCIA DE CATALIZADOR DE AMINA TERCIARIA.
ES94304024T 1993-06-15 1994-06-03 Procedimiento para producir un policarbonato usando un catalizador autoiniciador de amina terciaria volatil. Expired - Lifetime ES2171436T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/076,038 US5362840A (en) 1993-06-15 1993-06-15 Thermoplastic resin and method using volatile, self-quenching tertiaryamine catalyst

Publications (1)

Publication Number Publication Date
ES2171436T3 true ES2171436T3 (es) 2002-09-16

Family

ID=22129563

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94304024T Expired - Lifetime ES2171436T3 (es) 1993-06-15 1994-06-03 Procedimiento para producir un policarbonato usando un catalizador autoiniciador de amina terciaria volatil.

Country Status (6)

Country Link
US (1) US5362840A (es)
EP (1) EP0629647B1 (es)
JP (1) JP3202871B2 (es)
CN (1) CN1099397A (es)
DE (1) DE69429948T2 (es)
ES (1) ES2171436T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3358877B2 (ja) * 1994-07-22 2002-12-24 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
JP3528997B2 (ja) * 1995-12-15 2004-05-24 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901665A1 (de) * 1979-01-17 1980-07-24 Bayer Ag Verfahren zur herstellung von polycarbonaten
US4316981A (en) * 1980-06-13 1982-02-23 General Electric Company Polycarbonate transesterification
US4360659A (en) * 1981-05-06 1982-11-23 General Electric Company Non-catalyzed interfacial polycondensation polycarbonate process
JPS61238822A (ja) * 1985-04-17 1986-10-24 Mitsubishi Gas Chem Co Inc コ−ポリカ−ボネ−ト樹脂及びその製法
DE68928424T2 (de) * 1988-07-11 1998-05-20 Gen Electric Verfahren zur Herstellung von Polycarbonaten
US4880897A (en) * 1988-08-24 1989-11-14 The Dow Chemical Company Process for preparing aromatic polycarbonates
US5149770A (en) * 1989-02-10 1992-09-22 Daicel Chemical Industries, Ltd. Preparation of a polycarbonate with electron donative amine compound and alkali or alkaline earth metal compound
US5025083A (en) * 1989-02-10 1991-06-18 Daicel Chemical Industries, Ltd. Process for preparation of polycarbonate
JPH0446928A (ja) * 1990-06-14 1992-02-17 Daicel Chem Ind Ltd ポリカーボネートの製造法

Also Published As

Publication number Publication date
CN1099397A (zh) 1995-03-01
EP0629647A3 (en) 1995-05-24
EP0629647A2 (en) 1994-12-21
DE69429948D1 (de) 2002-04-04
DE69429948T2 (de) 2002-10-02
EP0629647B1 (en) 2002-02-27
US5362840A (en) 1994-11-08
JP3202871B2 (ja) 2001-08-27
JPH07138357A (ja) 1995-05-30

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